The Gerber Rubber Stoppers, Large 30/17x22 mm with Hole are designed for secure sealing in laboratory glassware while allowing for tubing or instrumentation access through the integrated hole. Made from high-quality rubber, these stoppers offer a tight, chemical-resistant seal and are ideal for setups requiring gas or liquid flow through the closure.
Gerber rubber stoppers provide a dependable and reusable solution for laboratory sealing and fluid/gas transfer applications.
It are designed for secure sealing in laboratory glassware while allowing for tubing or instrumentation access through the integrated hole. Made from high-quality rubber, these stoppers offer a tight, chemical-resistant seal and are ideal for setups requiring gas or liquid flow through the closure.
Yes. It is designed for laboratory flasks, bottles, and containers, and offers a size of 30 mm top diameter / 17 mm bottom diameter x 22 mm height to support this kind of work.
It has a size of 30 mm top diameter / 17 mm bottom diameter x 22 mm height, and is supplied under manufacturer part number 3.
It is made from durable, chemical-resistant rubber. It also offers with pre-drilled hole for tubing or probes.
For laboratory flasks, bottles, and containers, the Gerber model is the better choice, offering a size of 30 mm top diameter / 17 mm bottom diameter x 22 mm height. The Deutsch & Neumann model offers dimensions of 18x24x30mm and 1 hole (diameter: 5mm) as an alternative, while the Gerber model's with pre-drilled hole for tubing or probes help make it a strong fit for laboratory flasks, bottles, and containers.
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